U100 Dual-System HVAC Scent System for 18000m³ Coverage
Waterless Cold-Air Diffuser
Cruelty free
No water required
Child and Pet Safe
This item requires 7-12 business days for fulfillment before shipping.
What is Cold-Air Dual-Fluid Technology?
No water. No heat. Just pure scent.Our tech turns oils into an invisible, weightless mist (1-5 microns) using only air pressure. Like a perfume atomizer for your home—zero dilution, zero residue, and zero humidity. Perfect for sensitive noses, wooden furniture, and spaces where cleanliness matters.
Why Cold-Air Diffusion Outperforms?
✔️No water waste. Oils last 3x longer than in watered-down ultrasonic diffusers.
✔️No mold dramaWater-free = 0% chance of slimy tanks. Just add oil and breathe.
✔️Tweak your vibeAdjust mist intensity from “barely there” to “whole-room bliss” with a dial.
Cold-Air Dual-Fluid vs. Ultrasonic
✖️ Ultrasonic: Water mess, mold risk, foggy residue.
✔️ Ours: Pure air diffusion. No water. No mold. No scrubbing.Your win:
✨ Scents last 3x longer (no water dilution)
✨ 3 months of "set & forget" vs. daily refills
✨ Hygienic self-clean – Just run 70% alcohol for 10 mins (no disassembly!)"
Finally, a diffuser that works harder than I do." – 2,300+ 5-star reviewsTry risk-free – Love it in 7 days or your money back.
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Total Scent Dominion
Double the Power, Double the Possibilities. The U100 offers unparalleled scent coverage up to 18,000 cubic meters with two independent fragrance zones.
Core Advantages
- Massive Dual Coverage: Powered by two 30W pumps, reaching up to 18,000 cubic meters through seamless HVAC connection.
- Independent Scent Zones: Supports two fully separate scent systems and fragrance programming, allowing you to scent two distinct areas simultaneously.
- Dual 5L Capacity: Two 5L HDPE bottles (total 10L capacity) drastically reduce refilling frequency.
- Precision Control: Manage separate 24-hour programs and intensity settings via the secure Acrylic Touch Panel or WiFi/Bluetooth App.
- Integrated Design: Embedded, separate design for seamless, discreet installation within HVAC or ventilation ducts.
Model: U100
Color: Black
Material: Acrylic + Steel
Capacity: 5L HDPE bottle*2
Coverage: 6000-9000m³*2 Machine size: L369*W253.4*H190MM
Package size: 44*32*62CM
Voltage: AC 100-240V
Power: 52W
Net weight: 11.5KG
Gross weight: 12.8KG
Noise: ≤ 55dba
Safety & Maintenance Notes
Power Off: Always power off the device before performing maintenance or refills.
Positioning: Avoid inverting or tilting the device to prevent fragrance leakage.
Liquid Use: Never introduce toxic or harmful liquids; use only approved essential oils.
Child Safety: Keep out of children's reach to prevent accidents.
Cleaning: Regularly clean the device with alcohol to maintain nozzle functionality.
Water Contact: Protect from water immersion and surface liquid contact.
Operation: Operate only as instructed in the user manual.